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Document Feeder Jam Prevention

IP.com Disclosure Number: IPCOM000048730D
Original Publication Date: 1982-Mar-01
Included in the Prior Art Database: 2005-Feb-09

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Related People

Brannan, RC Bustamante, LA [+details]


This article describes controls which determine when document withdrawal or document skew causes a copier's entry sensor to detect a document's trailing edge before the copier's pre-entry sensor detects the document, thus averting jams and damage to documents.